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fix(argocd): bump application-controller memory 512Mi→1Gi (OOMKilled 1919× in 7d, DEV-596 preflight unblocker)

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Container was repeatedly OOMKilled (exit 137) every ~5 s of live time since
2026-10-11 (pod age 6d23h, 1919 restarts). Live steady-state memory is now
~321 MiB with 1Gi/512Mi settings, so comfortable headroom. Patched the live
StatefulSet first to recover the control plane; this commit lets GitOps
retain the fix on the next reconcile.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
This commit is contained in:
CTO 2026-10-18 01:07:26 +00:00
parent 5b627f9e73
commit ab60ef78f9
2 changed files with 3 additions and 3 deletions
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2
apps/argocd/README.md
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@ -27,7 +27,7 @@ Memory limits were added after DEV-281 (resource exhaustion incident on 2026-07-
| Component | Memory Limit | Memory Request | | Component | Memory Limit | Memory Request |
|-----------|--------------|----------------| |-----------|--------------|----------------|
| application-controller | 512Mi | 256Mi | | application-controller | 1Gi | 512Mi |
| repo-server | 512Mi | 256Mi | | repo-server | 512Mi | 256Mi |
| redis | 256Mi | 128Mi | | redis | 256Mi | 128Mi |
| server | 256Mi | 128Mi | | server | 256Mi | 128Mi |

4
apps/argocd/values.yaml
View file

@ -45,9 +45,9 @@ configs:
controller: controller:
resources: resources:
requests: requests:
memory: 256Mi
limits:
memory: 512Mi memory: 512Mi
limits:
memory: 1Gi
repoServer: repoServer:
resources: resources: